Packet #9634719 Success

TEXT_MESSAGE_APP packet from Akryll CQ43 (CQ43) to !ffffffff

13
Total Receptions
13
Unique Gateways
7
Hop Count
128
Payload Bytes
Packet Information
Database ID: 9634719
Mesh Packet ID: 0x0f91bf31
Used for correlation across gateways
Timestamp: 2026-02-17 23:14:59 UTC
From Node: Akryll CQ43 (CQ43)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: SYSXX YGW8 (SXY8)
Channel: LongFast
RSSI: -93 dBm
SNR: -4.0 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 128 bytes
Decoded: Yes
Text Content:
В принципе сегодня утиль высокий. Видел сегодня скрин кидали больше 60%
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysis
Packet Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)
Total Size:128 bytes
Gateway:!efffff02
Channel:LongFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:7 / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !efffff02
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (128 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 49174872
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 128 bytes size
hop_limit Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi -93.0 dBm
Signal strength at gateway 		int32
rx_snr -4.00 dB
Signal quality at gateway 		float
rx_time 1771359298
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority Not set enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 32
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1771359299.3229225
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Broadcast
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (7 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !efffff02
Signal Metrics: RSSI: -93.0 dBm
SNR: -4.00 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff02", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 49174872, "to": 4294967295, "id": 261209905, "rx_time": 1771359298, "rx_snr": -4.0, "rx_rssi": -93, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 32, "tx_after": 0, "decoded": { "portnum": 1, "payload": "d09220d0bfd180d0b8d0bdd186d0b8d0bfd0b520d181d0b5d0b3d0bed0b4d0bdd18f20d183d182d0b8d0bbd18c20d0b2d18bd181d0bed0bad0b8d0b92e20d092d0b8d0b4d0b5d0bb20d181d0b5d0b3d0bed0b4d0bdd18f20d181d0bad180d0b8d0bd20d0bad0b8d0b4d0b0d0bbd0b820d0b1d0bed0bbd18cd188d0b520363025", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "В принципе сегодня утиль высокий. Видел сегодня скрин кидали больше 60%", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (128 bytes)
d09220d0bfd180d0b8d0bdd186d0b8d0bfd0b520d181d0b5d0b3d0bed0b4d0bdd18f20d183d182d0b8d0bbd18c20d0b2d18bd181d0bed0bad0b8d0b92e20d092d0b8d0b4d0b5d0bb20d181d0b5d0b3d0bed0b4d0bdd18f20d181d0bad180d0b8d0bd20d0bad0b8d0b4d0b0d0bbd0b820d0b1d0bed0bbd18cd188d0b520363025
Hex Analysis:
Size:128 bytes
Format:Protobuf (Protocol Buffers)
Encoding:Binary with varint and length-delimited fields
This is the raw protobuf-encoded payload as received from MQTT. The structure follows the Meshtastic protobuf schema definitions.
All Receptions
All gateways that received this packet
Correlation: Using Mesh Packet ID
Reception Locations

Loading reception map...

Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Channel Timestamp Actions
SYSXX YGW8 (SXY8) Primary 0.000s
Reference 		-93.0 dBm -4.00 dB 7 LongFast 2026-02-17 23:14:59 Current
Zamkad8 (zmkd) -50.332s
Before 		-113.0 dBm -13.50 dB 2 LongFast 2026-02-17 23:14:08 View
Aster-02 (AST2) -10.338s
Before 		-85.0 dBm 0.75 dB 7 LongFast 2026-02-17 23:14:48 View
SYSXX BGW8 (SXB8) -0.059s
Before 		-116.0 dBm -10.25 dB 7 LongFast 2026-02-17 23:14:59 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +33.334s
After 		-110.0 dBm -15.25 dB 3 LongFast 2026-02-17 23:15:32 View
Butyrskaya 868 (But8) +45.968s
After 		-100.0 dBm -11.00 dB 7 LongFast 2026-02-17 23:15:45 View
BBS Восток (DM📲) (BBSv) +526.629s
After 		-95.0 dBm -12.00 dB 5 LongFast 2026-02-17 23:23:45 View
Korolyok h0use (K8k*) +527.365s
After 		-117.0 dBm -6.50 dB 5 LongFast 2026-02-17 23:23:46 View
Fostral (FSTR) +528.590s
After 		-43.0 dBm 6.00 dB 6 LongFast 2026-02-17 23:23:47 View
EGarpunov 2 868 (Base) (BAO) (EG28) +528.778s
After 		-103.0 dBm -1.50 dB 6 LongFast 2026-02-17 23:23:48 View
AngryAn (👻) +532.384s
After 		-105.0 dBm 4.75 dB 6 LongFast 2026-02-17 23:23:51 View
RN3ABX Georgy 2 (ABX2) +568.856s
After 		-116.0 dBm -8.50 dB 7 LongFast 2026-02-17 23:24:28 View
svk2 883c SZAO Serebriany Bor (svk2) +568.929s
After 		-131.0 dBm -10.00 dB 7 LongFast 2026-02-17 23:24:28 View
13

Total Receptions

13

Unique Gateways